CN101494404A

CN101494404A - Universal inner on-off planet acceleration generator for electric bicycle and bicycle

Info

Publication number: CN101494404A
Application number: CNA2008100452183A
Authority: CN
Inventors: 郑定界
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-21
Filing date: 2008-01-21
Publication date: 2009-07-29

Abstract

The invention discloses a permanent magnet generator, which can be arranged on/in front shafts of electric bicycles and bicycles and is characterized in that: centering on a front wheel shaft of the bicycle or electric bicycle, a fixed handle of the magnetic field rotates synchronously along with a front wheel when the generator generates power; by adopting a planet accelerator, a generator rotor is driven to do accelerated rotation with direction opposite to the front wheel, the magnetic field is cut to achieve excellent power generating effects. As a special housing, a completely new planet accelerating structure and a simple and reliable clutch are adopted, the operation is convenient, the labor is relatively saved and the reliability is high; and simultaneously, as the generated alternating current is supplied to a plurality of light collecting and luminous diodes with extremely high efficiency of electronic-to-optical conversion to be served as the light source through bridge rectification and voltage stabilization, therefore, the generator is an ideal illuminating apparatus as well as a light signaling device for riding bicycles and electric bicycles at night, and can be matched with various types of electric bicycles adopting steel wires in the front wheels and with various types of bicycles, thus being capable of eliminating traffic accidents.

Description

Electric bicycle, bicycle universal inner on-off planet acceleration generator

The present invention relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), mainly be used in and substitute general electric bicycle and bicycle front axle skin, be installed on the front-wheel of electric bicycle or bicycle, when riding night by moving the on-of pin handle, just can obtain both laborsaving, effective illumination and light signal, especially the alternating current that electric organ is sent becomes direct current by rectification and supplies with a plurality of tool light-emitting diodes as illumination and light signal, replace the incandescence bulb, improved the electric light conversion effect, if be installed in and not only can obtain fine illuminating effect on the general electric bicycle and can also prolong the service time that battery once charges, reach the purpose of energy savings.

The present invention places electric bicycle, the special front axle intracutaneous of bicycle with a kind of electric organ, rotates by front-wheel, quickens drive rotor and front-wheel counter-rotation cutting magnetic field and generates electricity.

The present invention provides a kind of electric bicycle and the general Blast Furnace Top Gas Recovery Turbine Unit (TRT) of bicycle, it not only generates electricity effective, installation and easy to use, and very laborsaving, electric bicycle and bicycle are not had any wearing and tearing since in be provided with the illuminating effect that can both obtain when accelerator low speed is ridden.

In order to achieve the above object, the present invention is on the electric bicycle of special non-magnetic conduction or bicycle front axle skin outer casing inner wall, lay multipole stator permanent magnet magnetic pole, lay a planet accelerator external toothing simultaneously, the electric organ rotor adopts grabs the utmost point, in install coil, central gear is housed grabbing utmost point rotor one end, and on central gear, be embedded with collector plate and be convenient to draw and connect power supply output line, rotor is enclosed within on the preceding defeated axle of electric bicycle or bicycle, and can rotate freely, when electric bicycle or the rotation of bicycle front-wheel, the also synchronous equidirectional rotation of stator stationary magnetic field and accelerator external toothing, driving the planetary gear that is fixed on planetary gear runing rest plate by external toothing rotates, planetary gear drives the centre tooth crop rotation again and external toothing is the acceleration rotation of electric bicycle or bicycle front-wheel direction of rotation, and so also relative cutting speed obtains comparatively ideal generating effect between electric organ stationary magnetic field and the coil rotor with regard to having improved.

The mode of interior clutch, the planetary gear of electric organ is that being fixed on electric bicycle or bicycle front axle is the center, on the rotatable supporting plate, when interior on-of pin inserts, fixing planetary supporting plate just maintains static, external toothing only drives planetary gear and rotates, driving central gear acceleration rotation again is the electric organ rotor rotation, its direction of rotation and external toothing direction of rotation, at this moment electric organ is in generating state, when the interior clutch tip is extracted out, external toothing not only drives planetary gear and rotates, also drive simultaneously the planetary gear carrier plate and rotate, at this moment central gear is that the electric organ rotor is done and the equidirectional rotation of external toothing because of magnetic field force drives, and at this moment electric organ is in not generating state.The insertion of interior on-of pin is to move the control of on-of pin switch by the backguy steel wire of drawing in the groove on the front axle by the cyclist with extracting out.

The labour-saving principle, because of this electric organ is that front axle with electric bicycle, bicycle is the center, its resistance be stator field and change hands between magnetic field force, magnetic pole adopts multipole special construction, in the stator of magnetic field through very little, its magnetic field resistance is very near apart from front axle, the stressed strong point is the front-wheel wheel shaft of electric bicycle, bicycle, is the front-wheel radius as the force, because front-wheel radius ratio magnetic field stator is interior through big tens times, though the planet accelerator is housed, dried principle is also very laborsaving according to defending.

Comprehensively above-mentioned, the present invention is that shell becomes special electric bicycle, bicycle front axle skin with non-different magnetic material, with electric bicycle, bicycle front axle is the center, electric organ magnetic field stator rotates synchronously with electric bicycle, bicycle front-wheel, drives the permanent magnet generator that cored coil rotor is quickened rotation simultaneously in the other direction again with gear ring.

Its technical characterictic is: this electric organ is manufactured with the speed that the planet accelerator improves the rotor coil cutting magnetic field and reaches desirable generating effect, electric light source adopts the high tool light-emitting diode of photoelectric conversion efficiency, uses the fixing and rotation of the inner on-off planet gear stand utmost point to reach generating and the purpose of not generating electricity simultaneously.

12 volts the white knowledge lamp that at present general electric bicycle adopts is made illumination light photoelectric transformation efficiency utmost point paper, about 80% electric energy has been wasted by the heating of white level lamp, have only about 20% electric energy to convert to luminous, the brightness of illumination of the satisfied requirement of travelling of so general energy all needs electric bicycle battery is supplied with much electricity, service time after shortening battery and once charging, if adopt illumination that the present invention is used for general electric bicycle not only the brightness height economize on electricity again and prolong battery and once charge service time of skin.

China's bicycle output has reached more than 80,000,000, annual nearly approximately 10,000,000 outlets, the outlet bicycle generally all is the dynamo-powered lamp of supporting installation, it is that generation 30 or 40 years is by American-European countries input China, it is with the cycle casing transmission that rubs, drive the generating of Blast Furnace Top Gas Recovery Turbine Unit (TRT) magnetic field rotor rotation cutting iron-core coil, because its structure is limit, require the angular speed of cycle casing rotation that certain generating effect must just can be arranged greatly, otherwise just not all right, require the big transmission efficiency of friction just high simultaneously, therefore quite require great effort, wearing and tearing to cover tire are also bigger, and the road mire can not use, and all these have just restricted promoting the use of of dynamo-powered lamp.

The present invention with existing dynamo-powered lamp relatively, maximum characteristics are that the former is laborsaving, when riding, low speed also good effect can be arranged, can not be afraid of the road mire by rain-proof dust-proof, bicycle is not had any wearing and tearing, use easily, only need move the on-of pin handle gets final product, especially adopt the high tool light diode of photoelectric conversion efficiency as light emitting source, especially convenient especially to rural area bicycle user, these all are that existing dynamo-powered lamp is unrivaled.

Because of the patent ZL03234226.8 comparison of my approved has been done big adjustment owing on the structure, utilize the enclosure space fully, make more compact and reasonable of electric organ overall structure, overall weight also alleviates, and to adopt direct current output, light source to adopt the tool light-emitting diode be big raising photoelectric conversion efficiency.

Description of drawings:

1, on-of pin is in and closes the position, A is a rotor coil tail end earth point, B is that the rotor coil head end is drawn out on the collector plate, (collector plate is the inserts that the central gear injection moulding adds man-hour), C is that brush plate is drawn lead to binding post, D is that bicycle handlebar Isolating Switch is on hand guided in the flexible pipe backguy, and Fig. 2 is the A-A view of Fig. 1.

Drawing reference numeral 1, on-of pin guy wire support assembly, 2, power patch panel; 3, shell, 4, on-of pin, 5, the on-of pin fixed support, 6, on-of pin location stage clip, 7, on-of pin and bracket fixing plate, 8, planetary gear runing rest plate, 9, external toothing; 10, planetary gear, 11, planet pin, 12, joint magnet ring, 13, magnetic pole, 14, magnetic pole calibration frame, 15, axle shelves assembly, 16, locking nut, 17, end cap, 18, interior bundle Φ 10 packing rings, 19, on-of pin backguy reseting pressuring spring.20, on-of pin strain plate, 21, runing rest plate back nut; 22, collector plate lead-out wire assembly, 23, central gear and inserts, 24, rotor center axle sleeve, 25, change hands coil and skeleton, 26, the self-lubricating nylon axle sleeve, 27, rotor core, 28, central axle sleeve lock nut and red copper short-circuited conducting sleeve, 29, connecting to neutral packing ring and stage clip, 30, front axle, 31, bridge rectifier and voltage stabilizing are on the little printed circuit board (PCB) that directly is contained in the lamp holder of volume.

When implementing the technical program, divide four parts, first partly with rotor coil (25); Rotor core (27) assembles with rotor center axle sleeve (24) nylon sleeve (26), and install central gear (23), welded lead-out wire, be inserted in front axle (30) Φ 11 places, simultaneously collector plate lead-out wire assembly is sleeved on the front axle (30), collector plate is contacted well with inserts on the centre tooth.Second portion is installed in planetary gear (10) on the planetary gear runing rest utmost point (8), the runing rest sleeve-board is gone on the runing rest plate back nut again, put Φ 28 plain washers, screw on the on-of pin bracket fixing plate, and install on-of pin and support and compress the backguy steel wire, again with runing rest plate back nut (21) spinning on front axle (30), make planetary gear canine tooth and central gear the engagement.The 3rd partly is pressed into external toothing (9) on the end cap (17), and plain washer (18) stage clip (19) is inserted on the front axle (30), with steel bowl and steel ball and axle shelves (15) a bit, screws on the front axle (30) simultaneously, and its external toothing and planetary gear pinion are meshed.The 4th part is packed magnetic pole calibration frame in the shell (3), be pressed into the joint magnet ring again, put magnetic pole in proper order by S, N, install the steel bowl simultaneously, the front axle of first three part will be housed again together with end cap, screw in the shell and at last steel ball and axle shelves are installed, and power outlet is welded on the terminal block, refilled the drawknot bracket component simultaneously, on terminal block, draw AC power cord in the bridge rectifier box with front axle, welded joint and voltage stabilizing didoe, drawn direct current positive-negative power line to the lamp holder that many light-emitting diodes are housed by the rectification box again, whole enforcement is promptly accused and is finished.

Claims

1. electric bicycle and the general electric organ of bicycle, it is characterized in that: contain an end cap (17), shell (3) constitutes the special front axle skin of non-magnetic conduction, also include at the front axle intracutaneous: on-of pin (4), on-of pin backguy assembly (1), on-of pin fixed support (5), on-of pin strain plate (20), runing rest plate back nut (21), planetary gear runing rest plate (8), external toothing (9), planetary gear (10), magnetic pole calibration frame (14), joint magnet ring (12) and magnetic pole (13), front axle (30) formation rotating stator field of electric organ and the planet system that drives up.

2. the electric organ rotor is by iron core (27) rotor coil and skeleton (25) rotor center axle sleeve (24), self-lubricating nylon axle sleeve (26) and be embedded with the central gear formations such as (23) of collector plate.

The whole generating device whether generate electricity by from the box pin from determining that with incompatible the alternating current that sends is the output DC source after bridge rectifier and voltage stabilizing, do illumination and signal use for the diode artistic lamp that many luminous tool light are housed.